I use Care Fresh for Winkie.

I've looked into getting paper pellets (kitty litter)...but am having trouble getting my hands on bulk quantites
If you've used pine in the past, how about using Wood Stove Pellets?? That's what I use as litter for my cats. It's the same stuff as Feline Pine only a LOT cheaper. I bought two 40 lb. bags of it yesterday for $4.00/each (they were bags with tears in them). I swear by the stuff. You can get it at any Feed Store.